.reader-tools{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:17px 0;margin:0 0 28px;border-block:1px solid var(--line);font:500 14px/1.4 var(--sans)}
.reader-actions,.reader-share{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.reader-actions>a,.reader-actions>button{display:inline-flex;align-items:center;gap:8px;padding:10px 12px;min-height:40px;border:1px solid var(--line);border-radius:6px;background:var(--paper);color:var(--ink)}
.share-label{margin-right:5px;color:var(--muted)}.reader-share .share-button{display:grid;place-items:center;width:36px;height:36px;min-height:36px;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:6px}.reader-share .share-button:hover,.reader-share .share-button.is-copied{background:var(--navy);border-color:var(--navy);color:#fff}.reader-tool-status:not(.sr-only){flex-basis:100%;font-size:13px;color:var(--muted);overflow-wrap:anywhere}
.reader-card{padding:clamp(20px,3vw,40px);border:1px solid var(--line);border-radius:10px;background:var(--paper)}.reader-card .prose{max-width:760px}.reader-card .prose>p:first-child{margin-top:0}.reader-card .sources-box{margin-top:40px}.reader-card .author-box{margin-bottom:0}.reader-card .evidence-panel{max-width:100%}.reader-card>.mobile-toc{margin-top:0}.article-main-layout .featured-figure img{aspect-ratio:1200/630}.toc>summary{display:flex;align-items:center;justify-content:space-between;gap:10px;cursor:pointer;font-size:15px;font-weight:700;list-style:none;margin-bottom:16px}.toc>summary:after{content:'−';color:var(--muted)}.toc:not([open])>summary{margin-bottom:0}.toc:not([open])>summary:after{content:'+'}.toc>summary span,.mobile-toc>summary span{font-size:12px;color:var(--muted);font-weight:400;margin-left:auto;white-space:nowrap}.toc>summary::-webkit-details-marker{display:none}.toc>nav>ol{margin:0}.article-tag-section{font-family:var(--sans);margin:30px 0}.article-tag-section h2{font-size:14px;margin:0 0 13px}.article-tag-section .tag-list a{font-size:13px;padding:7px 11px;background:var(--surface)}
.side-related h2{font-size:16px;margin:0 0 17px}.side-related a{display:block;padding:13px 0;border-top:1px solid var(--line);font-size:14px;line-height:1.5;font-weight:600}.side-related a:hover{color:var(--amber)}.side-related small{display:block;font-size:13px;color:var(--muted);font-weight:400;margin-top:5px}.article-reading-note{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--muted);margin-top:14px}
@media(max-width:1200px){.reader-tools{gap:12px}.reader-card{padding:26px}.share-label{display:none}}
@media(max-width:950px){.reader-card{padding:28px}.article-main-layout .article-aside .toc{display:none}}
@media(max-width:600px){.reader-card{padding:21px 17px}.reader-tools{margin-bottom:23px;padding:15px 0}.reader-actions{width:100%;gap:8px}.reader-actions>a,.reader-actions>button{font-size:14px;flex:1;justify-content:center;padding:10px 7px}.reader-share{gap:8px}.reader-share .share-button{width:39px;height:39px}.share-label{display:block;font-size:13px}.article-tag-section .tag-list a{font-size:13px}.featured-figure figcaption{font-size:12px}.author-line small{font-size:13px}}
@media print{.reader-tools,.mobile-toc,.article-tag-section{display:none!important}.reader-card{border:0;padding:0}.article-main-layout{display:block}}